SU59016A1 - Alloy for steel alloying - Google Patents
Alloy for steel alloyingInfo
- Publication number
- SU59016A1 SU59016A1 SU16803A SU16803A SU59016A1 SU 59016 A1 SU59016 A1 SU 59016A1 SU 16803 A SU16803 A SU 16803A SU 16803 A SU16803 A SU 16803A SU 59016 A1 SU59016 A1 SU 59016A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- phosphorus
- carbon
- chromium
- steel alloying
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title description 7
- 239000000956 alloy Substances 0.000 title description 7
- 229910000831 Steel Inorganic materials 0.000 title description 5
- 239000010959 steel Substances 0.000 title description 5
- 238000005275 alloying Methods 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910000604 Ferrochrome Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- ZTPQLYJGPLYBPS-UHFFFAOYSA-N phosphanylidynechromium Chemical compound [Cr]#P ZTPQLYJGPLYBPS-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
в последнее врем значительное распространение получают хромо-фосфористые марки сталей.Recently, chromo-phosphorous steels have become widely spread.
Дл изготовлени этих марок получаема в сталеплавильных агрегатах сталь легируетс хромом и фосфором путем введени этих элементов в расплавленный металл (сталь) в виде феррохрома и феррофосфора.To manufacture these grades, steel is produced in steelmaking aggregates by alloying it with chromium and phosphorus by introducing these elements into the molten metal (steel) in the form of ferrochrome and ferrophosphorus.
Насто щим изобретением предлагаетс дл легировани хромо-фосфористых сталей сплав в виде феррохрома , т. е. сплав, содержащий железо, хром и углерод, но отличающийс тем, что он содержит от 5 до 20% фосфора . Это позвол ет уменьшить в процессе производства этого комплексного сплава содержание в нем углерода.The present invention provides a alloy in the form of ferrochrome, i.e. an alloy containing iron, chromium and carbon, but characterized in that it contains from 5 to 20% phosphorus. This makes it possible to reduce carbon content in the production of this complex alloy.
Содержание хрома и фосфора в предлагаемом сплаве намечаетс следующее: от 5 до 20% фосфора и от 15 до 40% хрома.The content of chromium and phosphorus in the proposed alloy is planned as follows: from 5 to 20% phosphorus and from 15 to 40% chromium.
Характер самого процесса выплавки позволит получать по углероду двеThe nature of the smelting process itself will produce two carbon
марки предлагаемого сплава, а именно: марка № 1 с содержанием углерода не выще 1,0% и марка JMg 2 с содержанием углерода не выше 2,0%.grades of the proposed alloy, namely: grade No. 1 with a carbon content not higher than 1.0% and grade JMg 2 with a carbon content not higher than 2.0%.
Технологический процесс выплавки ферро-(хромо)фосфора может бытьосуществлен путем проплавки в доменных печах шихты, состо щей в основном из фосфоросодержащих (апатиты , фосфориты, томасовские шлаки и т. п.) и хромосодержащих материалов , с одновременным наличием в шихте железной руды или металлических добавок.The technological process of smelting ferro (chromium) phosphorus can be carried out by melting the charge in blast furnaces, consisting mainly of phosphorus-containing (apatite, phosphate, Thomas slag, etc.) and chromiferous materials, with the simultaneous presence of iron ore or metal in the mixture. additives.
Предмет изобретени .The subject matter of the invention.
Сплав дл легировани стали, содержащий железо, хром и углерод, отличающийс тем, что, с целью уменьшени в процессе производства содержани в нем углерода, в неговведено от 5 до 20% фосфора.An alloy for alloying steel containing iron, chromium and carbon, characterized in that, in order to reduce the content of carbon in it, the content of carbon in it is from 5 to 20% phosphorus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU16803A SU59016A1 (en) | 1938-05-14 | 1938-05-14 | Alloy for steel alloying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU16803A SU59016A1 (en) | 1938-05-14 | 1938-05-14 | Alloy for steel alloying |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SU372815A1 SU372815A1 (en) | |
| SU398028A1 SU398028A1 (en) | |
| SU59016A1 true SU59016A1 (en) | 1940-11-30 |
Family
ID=48241236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU16803A SU59016A1 (en) | 1938-05-14 | 1938-05-14 | Alloy for steel alloying |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU59016A1 (en) |
-
1938
- 1938-05-14 SU SU16803A patent/SU59016A1/en active
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